Individual Calculations July 2011 |
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Zhang, Zhiyuan Total change: -0.75 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2011 Ontario Open | Hamilton, Ontario | CAN | 2011-05-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2123 | 1989 | 1.00 | 3 | -0.03 | 25 | -0.75 | |
| Egorov, Mikhail | | | 2008 | CAN | 0.50 | 1 | 0.03 | 25 | 0.75 | | Thavandiran, Shiyam | f | | 2335 | CAN | 0.00 | 1 | -0.11 | 25 | -2.75 | | Drkulec, Vladimir | | | 2027 | CAN | 0.50 | 1 | 0.05 | 25 | 1.25 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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